Results 71 to 80 of about 8,079 (119)

Finite Impulse Response Filter (FIR Filter)

2017
This chapter deals with four types of FIR filter constructed using windowing technique. It also describes the set of FIR filter that have identical magnitude response, but different phase response.
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Restored Impulse Response of Finite-Range Image Deblurring Filter

Applied Optics, 1975
In the absence of noise, a linear spatially invariant blur is completely removed by the application of a transfer function proportional to the inverse of the blur transfer function. However, most blur transfer functions of interest either contain zeros or approach zero; and, consequently, the inverse should cover an infinite dynamic range.
D A, Tichenor, J W, Goodman
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Design and application of finite impulse response digital filters

European Journal of Nuclear Medicine, 1982
The finite impulse response (FIR) digital filter is a spatial domain filter with a frequency domain representation. The theory of the FIR filter is presented and techniques are described for designing FIR filters with known frequency response characteristics.
T R, Miller, K S, Sampathkumaran
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Finite Impulse Response Filter with Square-Exponential Frequency Response

Pattern Recognition and Image Analysis, 2019
This article is devoted to resolving problems with synthesis of FIR-filter restoring distortions such as defocusing. We propose a new parametrical class of finite impulse response filters (FIR-filters) based on a model of the one-dimensional radially-symmetric frequency response.
V. A. Fursov, S. A. Bibikov
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Optical Implementation Of Systolic Finite Impulse Response Filters

Optical Engineering, 1987
An optical systolic finite impulse response (FIR) filter (or convolution operation) implementation using barrel shifters and a modified signed digit (MSD) adder is discussed. The computational element used in systolic FIR filters in electronics consists of a multiplier and an accumulator.
P. A. Ramamoorthy, G. Govind, S. Antony
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VLSI Architectures for the Finite Impulse Response Filter

IEEE Journal on Selected Areas in Communications, 1986
We review the various VLSI architectures that have been proposed for the finite impulse response filter problem. In addition, new architectures are proposed and improved designs for some of the earlier architectures are developed.
null Kam Cheng, S. Sahni
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Main properties of filters’ finite impulse responses

Radioelectronics and Communications Systems, 2007
Analogue filters’ finite impulse responses in time and frequency domains are considered as prototypes of digital ones. Main properties which should be taken into consideration during design of stable filtering systems are discussed.
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Robustification of Finite Impulse Response Adaptive Filters

2013
Solving the parameter estimation problem in different models of real systems brought to the development of a number of algorithms with theoretically optimal properties.
Branko Kovačević, Zoran Banjac, Milan Milosavljević   +2 more
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Adaptive Finite Impulse Response Filter

Transactions of the Korean Society of Mechanical Engineers - A, 2023
Bo-Kyu Kwon, Sang-Il Kim
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Finite Impulse Response (FIR) Digital Filters

2001
Digital filters are typically used to modify or alter the attributes of a signal in the time or frequency domain. The most common digital filter is the linear time-invariant (LTI) filter. An LTI interacts with its input signal through a process called linear convolution, denoted by y = f * x where f is the filter’s impulse response, x is the input ...
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